Rice and shrimp symbiotic water and fertilizer feeding device

Abstract

The utility model belongs to the technical field of aquaculture, and particularly relates to a rice and shrimp symbiotic water and fertilizer feeding device which comprises a base and further comprises a cone fixed to the bottom face of the base. The telescopic stand column comprises an outer stand column, an inner stand column and a manual bolt, and the outer stand column is fixed to the top face of the base; the lifting plate is fixed to the top end of the inner stand column; the supporting table is mounted at the top of the lifting plate; the rotary joint is fixed on the supporting table, and the rotary joint penetrates through the supporting table; the main runner is fixed at the top end of the rotary joint; the plurality of atomizing nozzles are fixed on the outer wall of the main runner at equal intervals along the horizontal direction; according to the utility model, the telescopic upright post can be used for adjusting the vertical height of the atomizing nozzle, so that the requirements of different growth stages and feeding of water and fertilizers with different components are met, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the aquaculture technical field, concretely relates to a rice and shrimp symbiosis water and fertilizer feeding device. BACKGROUND

[0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic plants and animals under artificial control, generally including the whole process of growing aquatic products from seedlings under artificial feeding and management.

[0003] Rice and shrimp symbiosis is an ecological breeding mode, which realizes the effect of one water for two uses and one field for double harvest by breeding crayfish or Australian freshwater lobster in rice fields. This mode not only improves the quality of rice and lobster, but also increases the economic benefits of the field and promotes agricultural quality and efficiency.

[0004] In rice and shrimp symbiosis, water and fertilizer with suitable components need to be fed to rice at different stages, and water and fertilizer feeding devices need to be used. The current water and fertilizer feeding device has a working principle similar to that of the Internet of Things intelligent irrigation system. Water and fertilizer are taken from a water and fertilizer storage container, flow through the main pipeline to each branch pipeline, and then sprayed from the atomizing nozzle to the rice seedlings.

[0005] Although the water and fertilizer feeding device of the prior art can meet the general feeding requirements, it cannot adjust the height of the atomizing nozzle at different stages. Because the water and fertilizer feeding position is different at different stages, for example, in the early growth stage, the water and fertilizer is usually fed to the root system of the rice, while in the middle and late growth stages, the root system absorption function gradually declines, and the water and fertilizer is usually sprayed on the liquid surface. In addition, the spraying position is determined by the different components of the water and fertilizer and the different spraying methods. Therefore, the water and fertilizer feeding device of the prior art has certain use limitations.

[0006] To solve the above problems, the utility model provides a rice and shrimp symbiosis water and fertilizer feeding device. UTILITY MODEL CONTENT

[0007] To solve the above problems in the prior art, the utility model provides a rice and shrimp symbiosis water and fertilizer feeding device, which has the characteristics of convenient use, easy adjustment and wide application range.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a rice and shrimp symbiosis water and fertilizer feeding device, comprising a base, further comprising:

[0009] The cone is fixed to the bottom surface of the base for fixing the base to the ground;

[0010] The utility model relates to a telescopic stand, which comprises an outer stand fixed to the top surface of the base, a connecting cavity in the outer stand, an inner stand partially embedded in the connecting cavity to form a telescopic structure, and a hand bolt installed on the outer stand by screwing.

[0011] A lifting plate is fixed to the top end of the inner stand.

[0012] A support table is installed on the top of the lifting plate.

[0013] A rotary joint is fixed on the support table and penetrates the support table.

[0014] A main flow channel is fixed to the top end of the rotary joint.

[0015] A plurality of atomizing nozzles are fixed to the outer wall of the main flow channel at equal intervals in the horizontal direction.

[0016] As a preferred technical solution of the utility model, a plurality of positioning grooves are formed on the outer wall of the inner stand and distributed at equal intervals in the vertical direction, and the end of the hand bolt is embedded in the positioning groove.

[0017] As a preferred technical solution of the utility model, the outer wall of the inner stand abuts against the inner wall of the connecting cavity.

[0018] As a preferred technical solution of the utility model, the telescopic stand is symmetrically distributed.

[0019] As a preferred technical solution of the utility model, the support table is rotatably installed on the top of the lifting plate, and further comprises:

[0020] Two hole mounting ears are symmetrically fixed to the top surface of the lifting plate.

[0021] Two connecting plates are symmetrically fixed to the bottom surface of the support table.

[0022] A threaded rod is fixed to the outer wall of the connecting plate and penetrates the hole mounting ear.

[0023] An internally threaded knob is installed on the protruding end of the threaded rod by screwing.

[0024] As a preferred technical solution of the utility model, the rotary joint comprises:

[0025] A fixed tube penetrates the support table, and a fixed flange is fixed to the fixed tube.

[0026] A rotating pipe is sleeved on the fixed pipe and rotationally connected with the fixed pipe by a bearing, and the main flow channel is fixedly connected with the rotating pipe.

[0027] As a preferred technical scheme of the utility model, a driving mechanism is further arranged for driving the rotating pipe to rotate, and the driving mechanism comprises:

[0028] An outer gear ring is fixed on the rotating pipe.

[0029] A motor frame is fixed to the outer wall of the fixed pipe.

[0030] A driving motor is fixed on the motor frame.

[0031] A driving gear is fixed on the output shaft of the driving motor and engaged with the outer gear ring.

[0032] As a preferred technical scheme of the utility model, the four conical bodies are diagonally arranged.

[0033] Compared with the prior art, the utility model has the advantages of:

[0034] In the utility model, the telescopic stand can be used to adjust the vertical height of the atomizing nozzle, meets the requirements of water and fertilizer injection at different growth stages and with different components, and is widely applicable.

[0035] Other additional advantages and beneficial effects of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0036] The accompanying drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0037] Figure 1 It is a structural schematic view of the utility model;

[0038] Figure 2 It is a structural schematic view of the utility model Figure 1 ;

[0039] Figure 3 It is an enlarged structural schematic view of A in the utility model Figure 1 ;

[0040] Figure 4 It is a sectional structural schematic view of the rotary joint in the utility model.

[0041] In the figure: 1, base; 2, cone; 3, telescopic column; 31, outer column; 311, connecting cavity; 32, inner column; 321, positioning groove; 33, manual bolt; 4, lifting plate; 41, hole mounting lug; 5, support table; 51, connecting plate; 511, threaded rod; 6, rotary joint; 61, fixed tube; 611, fixed flange; 62, rotating tube; 7, main flow channel; 8, atomizing nozzle; 9, internal thread knob; 10, driving mechanism; 101, outer gear ring; 102, motor frame; 103, driving motor; 104, driving gear. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] Please refer to Figures 1-4 The present application provides the following technical solutions: a rice and shrimp symbiotic water and fertilizer feeding device, comprising a base 1, further comprising: a cone 2, a telescopic column 3, a lifting plate 4, a support table 5, a rotary joint 6, a main flow channel 7, and an atomizing nozzle 8.

[0044] Further, by Figure 1 and Figure 2As shown, the cone 2 is fixed to the bottom surface of the base 1 for fixing the base 1 to the ground, the telescopic column 3 comprises an outer column 31, an inner column 32 and a manual bolt 33, the outer column 31 is fixed to the top surface of the base 1 and has a connecting cavity 311 inside, the inner column 32 is partially embedded in the connecting cavity 311 to form a telescopic structure, the manual bolt 33 is installed on the outer column 31 in a threaded manner, the lifting plate 4 is fixed to the top end of the inner column 32, the support table 5 is installed on the top of the lifting plate 4, the rotary joint 6 is fixed on the support table 5 and penetrates the support table 5, the main flow channel 7 is fixed to the top end of the rotary joint 6, a plurality of atomizing nozzles 8 are fixed to the outer wall of the main flow channel 7 at equal intervals in the horizontal direction, after the above scheme is used, in use, the base 1 is fixed to the ground by the cone 2, the bottom end of the rotary joint 6 is connected to the main flow pipeline by the water and fertilizer shunt pipeline, and the main flow pipeline is connected to the storage container of the water and fertilizer, in addition, a set of delivery device is arranged at appropriate intervals as needed, for example, a set of delivery device is arranged every ten meters, the water and fertilizer enters the water and fertilizer shunt pipeline through the main flow pipeline, then enters the main flow channel 7 through the rotary joint 6, and finally is sprayed from the plurality of atomizing nozzles 8; when necessary, the manual bolt 33 is first loosened, then the height of the plurality of atomizing nozzles 8 is adjusted, after the adjustment is completed, the manual bolt 33 is tightened again to lock, so as to ensure the stability after adjustment and meet the delivery requirements of water and fertilizers with different growth stages and different components, and the application range is wide.

[0045] Preferably, by Figure 1 and Figure 2 As shown, in the embodiment, a plurality of positioning grooves 321 are processed on the outer wall of the inner column 32 and are distributed at equal intervals in the vertical direction, and the end of the manual bolt 33 is embedded in the positioning groove 321, after the above scheme is used, in use, after the manual bolt 33 is tightened, the end of the manual bolt 33 is embedded in the positioning groove 321, which further improves the stability of the inner column 32 and avoids accidental slipping of the inner column 32.

[0046] Preferably, by Figure 1 and Figure 2 As shown, in the embodiment, the outer wall of the inner column 32 abuts against the inner wall of the connecting cavity 311, after the above scheme is used, in use, the stability of the inner column 32 is further improved, and shaking of the inner column 32 is avoided.

[0047] Preferably, by Figure 1 As shown, in the embodiment, the telescopic column 3 is symmetrically distributed in two, and the stability of the lifting plate 4 is higher.

[0048] Preferably, by Figure 1 and Figure 3As shown, in the embodiment, the support table 5 is rotatably installed on the top of the lifting plate 4, and further comprises: two hole mounting ears 41, two connecting plates 51, a threaded rod 511 and a threaded knob 9, the two hole mounting ears 41 are fixed symmetrically on the top surface of the lifting plate 4, the two connecting plates 51 are fixed symmetrically on the bottom surface of the support table 5, the threaded rod 511 is fixed on the outer wall of the connecting plate 51 and penetrates through the hole mounting ear 41, and the threaded knob 9 is installed on the protruding end of the threaded rod 511 in a threaded screwing manner. After the above scheme is adopted, the inclination angle of the atomizing nozzle 8 can be adjusted when necessary during use. When the inclination angle of the atomizing nozzle 8 is adjusted, the threaded knob 9 is first loosened, then the support table 5 is rotated, and the threaded knob 9 is tightened again after the atomizing nozzle 8 is adjusted to the appropriate angle, so as to ensure the stability after adjustment.

[0049] Optionally, as shown in Figure 1 and Figure 4 As shown, in the embodiment, the rotary joint 6 comprises: a fixed pipe 61 and a rotating pipe 62, the fixed pipe 61 penetrates through the support table 5, and a fixed flange 611 is fixed on the fixed pipe 61, the rotating pipe 62 is sleeved on the fixed pipe 61 and is rotatably connected with the fixed pipe 61 by a bearing, and the main flow channel 7 is fixedly connected with the rotating pipe 62. After the above scheme is adopted, in use, the rotating pipe 62 can rotate relative to the fixed pipe 61, so that the main flow channel 7 can be rotated, thereby improving the throwing angle and range.

[0050] Optionally, as shown in Figure 1 and Figure 4 As shown, in the embodiment, the drive mechanism 10 is further comprised for driving the rotating pipe 62 to rotate, and the drive mechanism 10 comprises: an outer gear ring 101, a motor bracket 102, a drive motor 103 and a driving gear 104, the outer gear ring 101 is fixed on the rotating pipe 62, the motor bracket 102 is fixed on the outer wall of the fixed pipe 61, the drive motor 103 is fixed on the motor bracket 102, and the driving gear 104 is fixed on the output shaft of the drive motor 103 and is engaged with the outer gear ring 101. After the above scheme is adopted, in use, the driving gear 104 is driven to rotate by starting the drive motor 103, and under the engagement, the driving gear 104 drives the outer gear ring 101 to rotate, so that the rotating pipe 62 rotates relative to the fixed pipe 61, the rotating pipe 62 drives the main flow channel 7 to rotate, thereby improving the throwing angle and range.

[0051] It can be understood that the drive motor 103 is connected with a water and fertilizer delivery system, and the water and fertilizer delivery system is known in the prior art, which will not be described in detail herein, and is used for controlling the start and stop of the drive motor 103.

[0052] Preferably, as shown in Figure 1 As shown, in the embodiment, the four conical bodies 2 are diagonally distributed, so that the stability of the base 1 installed on the ground is higher.

[0053] It should be noted that the drive motor 103 is a conventional device commercially available, and the power switch is built-in, and those skilled in the art can make a conventional selection according to the use requirement, and the working principle is the common sense known by those skilled in the art and has been fully disclosed by the prior art, which will not be described in detail herein.

[0054] The circuit connection is a common means adopted by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, and belongs to the prior art widely used.

[0055] The components not described in detail herein are prior art.

[0056] The working principle and use process of the utility model: the utility model's delivery device, when using, the base 1 is fixed on the ground by the cone 2, the bottom end of the rotary joint 6 is connected with the main flow pipeline by the water and fertilizer shunt pipeline, and the main flow pipeline is connected with the storage container of water and fertilizer;

[0057] In addition, according to the requirement, a group of delivery devices is arranged at proper intervals, water and fertilizer pass through the main flow pipeline into the water and fertilizer shunt pipeline, then pass through the rotary joint 6 into the main flow channel 7, and finally are sprayed from the plurality of atomizing nozzles 8;

[0058] When necessary, the manual bolt 33 is first loosened, then the height of the plurality of atomizing nozzles 8 is adjusted, the manual bolt 33 is tightened again after adjustment to lock, the stability after adjustment is ensured, the delivery requirement of water and fertilizer with different growth stages and different components is met, and the application range is wide;

[0059] When necessary, the driving motor 103 is started to drive the driving gear 104 to rotate, under the meshing effect, the driving gear 104 drives the outer gear ring 101 to rotate, the rotating pipe 62 rotates relative to the fixed pipe 61, the rotating pipe 62 drives the main flow channel 7 to rotate, and the delivery angle and range are improved;

[0060] In addition, the inclination angle of the atomizing nozzle 8 can also be adjusted when necessary, when the inclination angle of the atomizing nozzle 8 is adjusted, the internal thread knob 9 is first loosened, then the supporting table 5 is rotated, the atomizing nozzle 8 is adjusted to a proper angle, and then the internal thread knob 9 is tightened again, so that the stability after adjustment is ensured.

[0061] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rice-shrimp symbiotic water and fertilizer delivery device comprising a base (1), characterized in that, Also include: The cone (2) is fixed to the bottom surface of the base (1), used to fix the base (1) to the ground; Telescopic column (3), the telescopic column (3) includes outer column (31), inner column (32) and hand bolt (33), the outer column (31) is fixed to the top surface of the base (1), and has a connecting cavity (311) in the outer column (31), the inner column (32) is partially embedded in the connecting cavity (311) to constitute telescopic structure, the hand bolt (33) is installed on the outer column (31) by screwing; Lifting plate (4), the lifting plate (4) is fixed to the top end of the inner column (32); Supporting table (5), the supporting table (5) is installed on the top of the lifting plate (4); Rotary joint (6), the rotary joint (6) is fixed on the supporting table (5), and the rotary joint (6) penetrates the supporting table (5); Main flow channel (7), the main flow channel (7) is fixed to the top end of the rotary joint (6); Atomizing nozzle (8), a plurality of atomizing nozzles (8) are fixed to the outer wall of the main flow channel (7) along the horizontal direction.

2. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 1, characterized in that: A plurality of positioning grooves (321) are processed on the outer wall of the inner column (32) and are distributed along the vertical direction, and the end of the hand bolt (33) is embedded in the positioning groove (321).

3. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 1, characterized in that: The outer wall of the inner column (32) abuts against the inner wall of the connecting cavity (311).

4. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 1, characterized in that: The telescopic column (3) is relatively symmetrical and has two.

5. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 1, characterized in that: The supporting table (5) is rotatably installed on the top of the lifting plate (4), and further includes: Hole mounting lug (41), two hole mounting lugs (41) are fixed to the top surface of the lifting plate (4) in a symmetrical manner; Connecting plate (51), two connecting plates (51) are fixed to the bottom surface of the supporting table (5) in a symmetrical manner; Threaded rod (511), the threaded rod (511) is fixed to the outer wall of the connecting plate (51) and penetrates the hole mounting lug (41); Internal thread knob (9), the internal thread knob (9) is installed on the protruding end of the threaded rod (511) by screwing.

6. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 1, characterized in that: The rotary joint (6) includes: Fixed tube (61), the fixed tube (61) penetrates the supporting table (5), and a fixed flange (611) is fixed on the fixed tube (61); Rotary tube (62), the rotary tube (62) is sleeved on the fixed tube (61) and is rotatably connected with the fixed tube (61) by using a bearing, and the main flow channel (7) is fixedly connected with the rotary tube (62).

7. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 6, characterized in that: Further include driving mechanism (10) for driving the rotary tube (62) to rotate, and the driving mechanism (10) includes: Outer gear ring (101), the outer gear ring (101) is fixed on the rotary tube (62); Motor frame (102), the motor frame (102) is fixed to the outer wall of the fixed tube (61); Drive motor (103), the drive motor (103) is fixed on the motor frame (102); A driving gear (104) is fixed on the output shaft of the driving motor (103) and engaged with the outer gear ring (101).

8. The rice-shrimp symbiotic water and fertilizer delivery device according to claim 1, characterized in that: The four conical bodies (2) are diagonally distributed.

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